INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1990289ad09a4d9f4e63acdb8724fd2375de43738c43bcb8b533c9f3e5ae5281', 
    'G45biSMiFLP9CVRWWPuQYZjw5Ww6+Xevzx5E7cscbXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)